/* 内容 */

.content {
    position: relative;
    background-color: #000000;
}

.content-l-ico {
    width: 570px;
    overflow: hidden;
}

.content-l-ico i img {
    height: 1100px;
    width: 580px;
    overflow: hidden;
}

.content-swap {
    position: relative;
}

.content-r-intro {
    height: 1000px;
    width: 620px;
    position: absolute;
    right: 0;
    top: 0;
}

.title {
    margin-top: 100px;
}

.tit {
    height: 110px;
    text-align: center;
}

.tit em {
    color: #ffffff;
}

.tit img {
    height: 95px;
    width: 470px;
}

.s_tit {
    display: block;
    height: 55px;
    width: 240px;
    border-top: 2px solid #ffffff;
    border-bottom: 2px solid #ffffff;
    color: #ffffff;
    font-size: 40px;
    line-height: 55px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 40px;
}

.tell {
    margin-top: 170px;
    padding: 0 80px;
}

.tell p:nth-child(2) {
    margin: 50px 0;
}

.tell p {
    color: #ffffff;
}

.lis dl {
    float: left;
    margin-right: 22px;
}

.lis {
    color: #ffffff;
}

.f-tit {
    display: block;
    height: 40px;
    background-color: #212121;
    line-height: 40px;
    text-align: center;
    font-size: 10px;
    margin: 60px 80px;
    color: #ffffff;
}

.erwe-swap ul li {
    float: left;
    margin-left: 80px;
}

.erwe-swap ul li span {
    display: block;
    text-align: center;
    width: 300px;
    color: #ffffff;
    font-size: 16px;
}

.erwe-swap ul li img {
    height: 300px;
    width: 300px;
    padding-top: 15px;
}

.bgicon img {
    display: block;
    width: 100%;
    height: 350px;
    margin: 0 auto;
}